« previous next »

Author Question: There is good evidence in some species that testosterone does not masculinize the brain directly, ... (Read 35 times)

abarnes

  • Hero Member
  • *****
  • Posts: 556
on: Jun 22, 2018
There is good evidence in some species that testosterone does not masculinize the brain directly, that it is first converted to estradiol, which then masculinizes the brain. This hypothesis is called the __________ hypothesis.
 
  A) dihydrotestosterone
  B) aromatization
  C) alpha fetoprotein
  D) cholesterol
  E) dimorphic

Question 2

Brains of men and women exhibit the following general difference: Men's brains tend to be
 
  A) 15 smaller.
  B) 15 larger.
  C) much more myelinated.
  D) both A and C
  E) both B and C


patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Several species of squirrels have melanistic phases. In large parts of United States and Canada, the Several species of squirrels have melanistic phases. In large parts of United States and Canada, the
Sheep brain Sagittal view Sheep brain Sagittal view
Some of the visual areas that have been identified in the human brain. Some of the visual areas that have been identified in the human brain.
Schematic illustration of Myers and Sperry’s (1953) groundbreaking split-brain experiment. There ... Schematic illustration of Myers and Sperry’s (1953) groundbreaking split-brain experiment. There ...
Energy homeostasis is regulated primarily by the brain, gastrointestinal tract, other organ systems, Energy homeostasis is regulated primarily by the brain, gastrointestinal tract, other organ systems,
Video: Lipid digestion - mouth, stomach and small intestine

For a complete list of videos, visit our video library